ARTICLES FROM FABRIC OF PTFE AND METHOD OF THEIR MANUFACTURING Russian patent published in 2012 - IPC D03D15/00

Abstract RU 2469132 C1

FIELD: textile, paper.

SUBSTANCE: article comprises fabric having multiple overlapping fibres from polytetrafluoroethylene (PTFE). Some areas, where fibres cross, include formations from PTFE, stretching from at least one of overlapping fibres of PTFE, which mechanically fix the overlapping fibres from PTFE. The specified fabric is attached to a membrane by formations from PTFE.

EFFECT: article has higher mechanical strength, porosity and wear resistance, and accordingly higher durability.

28 cl, 59 dwg

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RU 2 469 132 C1

Authors

Klaf Norman

Fram Sara

Dates

2012-12-10—Published

2009-12-18—Filed